Amgad E . El-Agroudy | Arabian Gulf University (original) (raw)
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The University of Texas Health Science Center at Houston
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Papers by Amgad E . El-Agroudy
American Journal of Nephrology, 2003
Background/Aims: There have been conflicting reports showing that kidneys from small donors may b... more Background/Aims: There have been conflicting reports showing that kidneys from small donors may be at risk for graft loss if they are transplanted into large recipients. The aim of this work was to examine the donor/recipient body weight ratio (D/RBWR) on patient and graft outcome. Methods: During the period from January 1990 to January 2002, 856 kidney transplants were performed. Of these, 776 kidney transplant recipients were selected after exclusion of pediatric, second transplant patients and those with a body mass index of ≧35. All patients achieved a minimum follow-up of 1-year. According to D/RBWR, patients were divided into 3 groups: low (≤0.9), medium (0.91–1.2) and high (≧1.2). Data were collected on graft function, acute and chronic rejection, post-transplant complications, and 1- and 5-year graft and patient survival. Results: There was a statistically significant increase in the incidence of chronic rejection, post-transplant hypertension and diabetes mellitus in the lo...
American Journal of Nephrology, 2003
Background/Aim: Transforming growth factor-β1 (TGF-β1) is involved in the pathogenesis of chronic... more Background/Aim: Transforming growth factor-β1 (TGF-β1) is involved in the pathogenesis of chronic allograft nephropathy after kidney transplantation. The aim of the study was to evaluate the effect of the angiotensin receptor blocker losartan on TGF-β1 plasma levels and proteinuria in hypertensive transplant recipients. Methods: A total of 162 transplant recipients were included in the study. The patients were randomized into 3 groups: group 1 received losartan; group II received an angiotensin-converting enzyme inhibitor (captopril), and group III received a calcium channel blocker (amlodipine). All the parameters were recorded at the time of therapy initiation and at 1, 4 and 12 weeks and 12 months thereafter. Graft biopsy before the start and at the end of the study was done to evaluate histopathological progression. Results: Blood pressure was controlled in the 3 groups; however, the need for other antihypertensive agents was significant in groups I and II. Treatment with losart...
Novel Techniques in Nutrition & Food Science, 2018
American Journal of Nephrology, 2003
Background/Aims: There have been conflicting reports showing that kidneys from small donors may b... more Background/Aims: There have been conflicting reports showing that kidneys from small donors may be at risk for graft loss if they are transplanted into large recipients. The aim of this work was to examine the donor/recipient body weight ratio (D/RBWR) on patient and graft outcome. Methods: During the period from January 1990 to January 2002, 856 kidney transplants were performed. Of these, 776 kidney transplant recipients were selected after exclusion of pediatric, second transplant patients and those with a body mass index of ≧35. All patients achieved a minimum follow-up of 1-year. According to D/RBWR, patients were divided into 3 groups: low (≤0.9), medium (0.91–1.2) and high (≧1.2). Data were collected on graft function, acute and chronic rejection, post-transplant complications, and 1- and 5-year graft and patient survival. Results: There was a statistically significant increase in the incidence of chronic rejection, post-transplant hypertension and diabetes mellitus in the lo...
American Journal of Nephrology, 2003
Background/Aim: Transforming growth factor-β1 (TGF-β1) is involved in the pathogenesis of chronic... more Background/Aim: Transforming growth factor-β1 (TGF-β1) is involved in the pathogenesis of chronic allograft nephropathy after kidney transplantation. The aim of the study was to evaluate the effect of the angiotensin receptor blocker losartan on TGF-β1 plasma levels and proteinuria in hypertensive transplant recipients. Methods: A total of 162 transplant recipients were included in the study. The patients were randomized into 3 groups: group 1 received losartan; group II received an angiotensin-converting enzyme inhibitor (captopril), and group III received a calcium channel blocker (amlodipine). All the parameters were recorded at the time of therapy initiation and at 1, 4 and 12 weeks and 12 months thereafter. Graft biopsy before the start and at the end of the study was done to evaluate histopathological progression. Results: Blood pressure was controlled in the 3 groups; however, the need for other antihypertensive agents was significant in groups I and II. Treatment with losart...
Novel Techniques in Nutrition & Food Science, 2018